东冲西撞用英语怎么写

as blind as a beetle

冲西撞───West impact

However, few studies have examined the impact of skiing at resorts popular in the American west that are typically built at lower altitudes, below the tree line.───但是，几乎没有研究涉及过美国西部那些受欢迎的雪场，其特点是低海拔、建于林木线以下。这类雪场雪道的建法通常是下面两种的其中一种：1。

This image shows the west-facing side of an impact crater in the mid-latitudes of Mars' northern hemisphere.───这幅图片显示了火星北半球中纬度地区的一个面向西侧的陨石坑。

What would be the impact of a major appreciation - as the west frequently calls for - of China's exchange rate?───像西方经常呼吁的那样，让人民币来一次大幅升值，那会产生什么影响呢？